On Sun, 20 Sep 2015 23:11:20 +0200, Baladjy KICHENASSAMY wrote:
> i tried this
>
> def save():
> Canevas.update()
> Canevas.postscript(file=tkFileDialog.asksaveasfilename(),
> colormode='color')
> subprocess.call(["ps2pdf", "-dEPSCrop", "test.ps", "test.pdf"])
>
>
> i got the ps file but i didn't get the pdf file :/
Check that subprocess.call() returns zero, or use subprocess.check_output()
instead. Also, if this is a GUI program and you have no easy way to check
what is written to stdout or stderr, try:
p = subprocess.Popen(["ps2pdf", "-dEPSCrop", "test.ps", "test.pdf"],
stderr=subprocess.PIPE)
out, err = p.communicate()
if p.returncode != 0:
raise RuntimeError(err)
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